CVE-2023-25797 : Vulnerability Insights and Analysis

This CVE-2023-25797 concerns a Cross-Site Scripting (XSS) vulnerability found in the vSlider Multi Image Slider for WordPress plugin version 4.1.2 and below. The vulnerability was assigned by Patchstack and was made public on May 3, 2023.

Understanding CVE-2023-25797

This section delves into the details of the CVE-2023-25797 vulnerability.

What is CVE-2023-25797?

The CVE-2023-25797 flaw is an Authentication Stored Cross-Site Scripting vulnerability in the Mr.Vibe vSlider Multi Image Slider for WordPress plugin versions equal to or less than 4.1.2.

The Impact of CVE-2023-25797

The vulnerability has a base severity rating of MEDIUM with a CVSS score of 5.9. It falls under the CAPEC-592 category for Stored XSS, posing a threat to the confidentiality, integrity, and availability of affected systems.

Technical Details of CVE-2023-25797

In this section, we explore the technical aspects of CVE-2023-25797.

Vulnerability Description

The vulnerability allows attackers to inject malicious scripts into the target website, potentially leading to unauthorized access, data theft, and other malicious activities.

Affected Systems and Versions

The Mr.Vibe vSlider Multi Image Slider for WordPress plugin versions up to and including 4.1.2 are impacted by this XSS vulnerability.

Exploitation Mechanism

Exploiting this vulnerability requires high privileges, user interaction, and a network connection, with a low attack complexity.

Mitigation and Prevention

To safeguard systems from CVE-2023-25797, proactive measures and mitigation strategies are essential.

Immediate Steps to Take

Update the vSlider plugin to a patched version that addresses the XSS vulnerability.
Monitor and restrict user input to prevent script injections.
Implement web application firewalls to filter and block malicious traffic.

Long-Term Security Practices

Regularly scan and audit plugins and extensions for security vulnerabilities.
Educate developers and website administrators on secure coding practices to prevent XSS attacks.
Stay informed about security patches and updates for all software components.
Conduct security assessments and penetration testing to identify and address vulnerabilities proactively.